HP Cisco MDS 8/24c Cisco MDS 9000 Family Release Notes for Cisco MDS NX-OS Rel - Page 30

Caveats Send documentation comments to [email protected] When you configure port mode to auto or E for all ports in the global buffer pool, you need to reconfigure buffer credits on one or more of the ports. The total number of buffer credits configured for all the ports in the global buffer pool should be reduced by 64. Features Not Supported on the Cisco MDS 9148 Switch The Cisco MDS 9148 Multilayer Fabric Switch does not support the following NX-OS features: • IVR • Remote Span • Translative loop support • FCC - no generation, quench reaction only • FC-Redirect In addition, the following features have these limits: • VSANs - 31 maximum • SPAN - 1 session maximum PPRC Not Supported with FCIP Write Acceleration IBM Peer to Peer Remote Copy (PPRC) is not supported with FCIP Write Acceleration. Caveats . This section lists the open and resolved caveats for this release. Use Table 15 to determine the status of a particular caveat. In the table, "O" indicates an open caveat and "R" indicates a resolved caveat. Table 15 Open Caveats and Resolved Caveats Reference DDTS Number Severity 1 CSCto68011 Severity 2 CSCtf11784 CSCth10234 CSCth80324 CSCti73204 CSCtj92295 CSCtk47039 CSCtl86272 CSCtn01631 NX-OS Software Release (Open or Resolved) 5.0(4d) NX-OS Software Release (Open or Resolved) 5.2(1) O R O R O R O R O R - R O R O R O R Cisco MDS 9000 Family Release Notes for Cisco MDS NX-OS Release 5.2(1) 30 OL-25090-01